【英文标准名称】:Non-biologicalsystemsforuseinsterilizers-SpecificationforClassBindicatorsforuseintheBowieandDicktest
【原文标准名称】:消毒器用非生物系统.Bowie和Dick试验用B级指示器规范
【标准号】:BSEN867-3-1997
【标准状态】:作废
【国别】:英国
【发布日期】:1997-10-15
【实施或试行日期】:1997-10-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:试验条件;医疗设备;孔隙率;干热试验;空气;蒸汽灭菌器;化学试剂;灵敏度;等级(质量);老化;灭菌;反射系数;染色试验;寿命;试样;作标记;化学指示剂;标签;灭菌器;质量控制;试样制备;试验设备;性能试验;性能;包装;抗拉试验
【英文主题词】:
【摘要】:ThisEuropeanStandardspecifiestherequirementsforanindicatortobeusedintheBowieandDicktestforsteamsterilizersforwrappedgoods,e.g.instrumentsandporousmaterials.AnindicatorforthispurposeisaClassBindicatorasdescribedinPart1ofthisstandard.AnindicatorcomplyingtothisEuropeanStandardistobeusedincombinationwiththestandardtestpackasdescribedinEN285.Thisstandarddoesnotdetailrequirementsforthestandardtestpackbutspecifiestheperformanceoftheindicator.
【中国标准分类号】:C47
【国际标准分类号】:11_080_20
【页数】:18P;A4
【正文语种】:英语


【英文标准名称】:StandardGuideforUseofthePetroleumMeasurementTables
【原文标准名称】:石油测量表使用标准指南
【标准号】:ASTMD1250-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D02.02.0A
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:电气工程;电绝缘;电气保护设备;绝缘液体;润滑剂;测量表;石油产品
【英文主题词】:crudeoil;densitycorrection;lubricants;lubricatingoils;PetroleumMeasurementTables;petroleumproducts;volumecorrection;volumecorrectionfactor
【摘要】:1.1TheAPIMPMSChapter11.1-2004/AdjuncttoIP200/04/AdjuncttoASTMD1250-04(ADJD1250CD)fortemperatureandpressurevolumecorrectionfactorsforgeneralizedcrudeoils,refinedproducts,andlubricatingoils,providesthealgorithmandimplementationprocedureforthecorrectionoftemperatureandpressureeffectsondensityandvolumeofliquidhydrocarbons.Naturalgasliquids(NGLs)andliquefiedpetroleumgases(LPGs)areexcludedfromconsideration.Thecombinationofdensityandvolumecorrectionfactorsforbothtemperatureandpressureiscollectivelyreferredtointhestandard/adjunct(s)asaCorrectionforTemperatureandPressureofaLiquid(CTPL).ThetemperatureportionofthiscorrectionistermedtheCorrectionfortheeffectofTemperatureonLiquid(CTL),alsohistoricallyknownasVCF(VolumeCorrectionFactor).ThepressureportionistermedtheCorrectionfortheeffectofPressureonLiquid(CPL).Asthisstandardwillbeappliedtoavarietyofapplications,theoutputparametersspecifiedinthisstandard/adjunct(s)(CTL,Fp,CPL,andCTPL)maybeusedasspecifiedinotherstandards.1.2IncludingthepressurecorrectioninAPIMPMSChapter11.1-2004/AdjuncttoIP200/04/AdjuncttoASTMD1250-04(ADJD1250CD)representsanimportantchangefromthe"temperatureonly"correctionfactorsgiveninthe1980PetroleumMeasurementTables.However,ifthepressureisoneatmosphere(thestandardpressure)thenthereisnopressurecorrectionandthestandard/adjunct(s)willgiveCTLvaluesconsistentwiththe1980PetroleumMeasurementTables.1.3APIMPMSChapter11.1-2004/AdjuncttoIP200/04/AdjuncttoASTMD1250-04(ADJD1250CD)coversgeneralproceduresfortheconversionofinputdatatogenerateCTL,Fp,CPL,andCTPLvaluesattheuserspecifiedbasetemperatureandpressure(Tb,Pb).Twosetsofproceduresareincludedforcomputingvolumecorrectionfactor:onesetfordataexpressedincustomaryunits(temperatureinF,pressureinpsig);theotherforthemetricsystemofunits(temperatureinC,pressureinkPaorbar).Incontrasttothe1980PetroleumMeasurementTables,themetricproceduresrequiretheprocedureforcustomaryunitsbeusedfirsttocomputedensityat60176;F.Thisvalueisthenfurthercorrectedtogivethemetricoutput.Themetricproceduresnowincorporatethebasetemperatureof20176;Cinadditionto15176;C.1.4Theproceduresrecognizethreedistinctcommoditygroups:crudeoil,refinedproducts,andlubricatingoils.Aprocedureisalsoprovidedfordeterminingvolumecorrectionforspecialapplicationswherethegeneralizedcommoditygroups'parametersmaynotadequatelyrepresentthethermalexpansionpropertiesoftheliquidandaprecisethermalexpansioncoefficienthasbeendeterminedbyexperiment.
【中国标准分类号】:E04
【国际标准分类号】:75_080;75_100
【页数】:7P.;A4
【正文语种】: